Technology

IIT Guwahati scientists have developed a cheap and efficient system that removes fluoride and iron from groundwater. It costs only Rs 20 to purify 1,000 liters. The system is ideal for rural & remote areas, with low maintenance needs and a long lifespan.

Japanese scientists used satellite data to show how the 2024 Noto earthquake sent sound waves into the upper atmosphere, disturbing GPS signals and communications.

China's Betavolt has started mass production of BV100, a coin-sized nuclear battery lasting 50 years. Using isotopes like Nickel-63 and Carbon-14, these batteries offer stable, long-term power for medical, space, and military devices.

NASA astronauts Barry "Butch" Wilmore and Sunita Williams are finally heading home after spending nearly 10 months on the ISS—far longer than planned due to spacecraft issues. Their return follows the successful launch of Crew-10 aboard a SpaceX capsule.

Japanese researchers use AI to analyse social media posts and detect heat stroke risks in real time. By studying tweets about heat, they found a link to medical emergencies. This method could help prevent heat-related illnesses and improve public health.

Halliday's AI Glasses, unveiled at CES 2025, feature a hidden display and proactive AI assistant for real-time translations, meeting summaries, and navigation. With a sleek design and lightweight build, they offer a promising future for smart eyewear.

At CES 2025, Honda introduced the 0 Series with the 0 Saloon & 0 SUV, featuring ASIMO OS, AI-driven automation, and next-gen EV tech. With Level 3 self-driving and smart charging, Honda aims to redefine electric mobility starting in 2026.

The Withings Omnia is a smart mirror concept revealed at CES 2025. It provides 360-degree body scans, tracks health metrics like heart rate and body composition, and offers AI-powered insights. With telemedicine integration.

Elon Musk’s AI chatbot Grok debuts on X, offering creative, analytical, and image features. Now free for all, Grok is evolving with standalone apps and upgrades, aiming to rival AI leaders like ChatGPT and Google Gemini despite some early limitations.

ISRO's SpaDeX mission achieved a milestone by sprouting cowpea seeds in space under microgravity. This success, part of the POEM experiment, aids future human space missions like Gaganyaan and India’s space station. Docking tech is also being tested